S1·E13 Knockout Punch-Punch

The Mon Colle Knights re-unite with Leena, the girl who gave Rockna Lovestar, in the earth realm. Leena was travelling with her monkey monster, Punch-Punch, when she was kidnapped by the Slobilonians, but they let Leena go after they kidnapped Eccentro. The Slobilonians force Eccentro, Glukko, Batch, and Punch-Punch to clean their house, so Eccentro has Teddyurnaut use the Scitzo Beam to make the Slobilonians clean the house. The knights come to take back Punch-Punch, so Eccentro has the Slobilonians find him a monster to fight the knights. They come up with nothing but useless monsters, but a monster called Troll attacks the house. Eccentro takes it over, but Punch-Punch and Leena's dozens of other monkey pets are able to bring down the Troll. As the knights leave, Punch-Punch sneaks onto their ship and the Slobilonians force Hiragi to rebuild their house.